Image Watermarker
Add text or image watermarks to your photos. Protect your images with customizable watermarks. Batch processing supported.
Watermark Settings
Drop images here or click to browse
Select multiple images to watermark
âšī¸ How it works
- All image processing happens in your browser - no uploads required
- Your images never leave your device - 100% private and secure
- Add text watermarks with customizable font size, color, and position
- Add image watermarks with adjustable size and position
- Control watermark opacity for subtle or prominent watermarks
- Batch process multiple images at once
Why use Image Watermarker?
Adding watermarks to images is essential for protecting your intellectual property, branding your photos, or marking images for specific purposes. Whether you're a photographer protecting your work, a business branding images for marketing, or a content creator marking images for social media, watermarks help establish ownership and prevent unauthorized use. Our Image Watermarker provides a professional solution that works entirely in your browser, ensuring your images remain private and secure throughout the watermarking process.
Watermarks serve multiple purposes in digital image management. For photographers and artists, watermarks protect intellectual property by making it difficult for others to use images without permission. For businesses, watermarks help brand images and maintain consistent visual identity across marketing materials. For content creators, watermarks can include copyright information, website URLs, or social media handles, helping to drive traffic and establish ownership. Our tool makes it easy to add professional watermarks to any image, with customizable options for text or image watermarks.
The tool supports both text and image watermarks, giving you flexibility in how you mark your photos. Text watermarks allow you to add custom text with adjustable font size, color, and position. This is perfect for adding copyright notices, website URLs, or branding text. Image watermarks let you overlay a logo or other image onto your photos, ideal for professional branding. You can control the opacity of watermarks, making them subtle or prominent depending on your needs.
What sets our Image Watermarker apart is the complete privacy and security it offers. Unlike cloud-based watermarking services that require you to upload your images to their servers, our tool processes everything in your browser. Your images never leave your computer, never get transmitted over the internet, and we cannot see or access any of your photos. This is especially important for professional photographers, businesses, or anyone working with sensitive or proprietary images.
đPrivacy & Security
Zero Data Logging: Your data is processed 100% locally in your browser and never sent to our servers.
All processing happens client-side using advanced web technologies. Your files, data, and personal information remain completely private and secure. We don't store, log, or transmit any of your information. Once you close the browser tab, all data is cleared from memory.
đĄPro Tips & Advanced Use Cases
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Protect your photography portfolio. Add watermarks to showcase images online while preventing unauthorized use.
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Brand marketing materials. Add company logos or text watermarks to maintain brand consistency across all marketing images.
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Add copyright information. Include copyright notices, website URLs, or social media handles to establish ownership and drive traffic.
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Create subtle or prominent watermarks. Adjust opacity to make watermarks barely visible for aesthetics or highly visible for protection.
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Batch watermark multiple images. Process entire photo collections at once to protect all your images efficiently.
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Use image watermarks for professional branding. Overlay logos or brand images onto photos for consistent visual identity.
Frequently Asked Questions
Are my images secure during watermarking?
Absolutely. All image watermarking happens entirely in your browser using client-side JavaScript. Your images never leave your device, never get uploaded to our servers, and we cannot see or access any of your photos. This ensures complete privacy and security.
Can I customize the watermark appearance?
Yes! For text watermarks, you can adjust the font size, color, position, and opacity. For image watermarks, you can adjust the size, position, and opacity. This gives you complete control over how your watermark appears on your images, allowing you to create subtle or prominent watermarks as needed.
Will watermarking reduce the quality of my images?
No, watermarking does not reduce the quality of your original images. The tool maintains the original image quality while adding the watermark overlay. The watermark is applied as a separate layer, so your original image data remains intact.
Can I watermark multiple images at once?
Yes! The tool supports batch watermarking. You can upload multiple images and apply the same watermark to all of them in the same session, making it efficient to protect entire collections of photos.
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